title: A comparative, crossover study of the efficacy and safety of sildenafil and apomorphine in men with evidence of arteriogenic erectile dysfunction.
mesh_terms: D001058:Apomorphine / Q000008:administration & dosage* / Q000009:adverse effects; D001158:Arteries; D018592:Cross-Over Studies; D018491:Dopamine Agonists / Q000008:administration & dosage* / Q000009:adverse effects; D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D017060:Patient Satisfaction; D010879:Piperazines / Q000008:administration & dosage* / Q000009:adverse effects; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones; D016896:Treatment Outcome; D014652:Vascular Diseases / Q000150:complications; D014665:Vasodilator Agents / Q000008:administration & dosage* / Q000009:adverse effects
chemical_list: D018491:Dopamine Agonists; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate; D001058:Apomorphine